/**
 * @license Highcharts JS v7.0.2 (2019-01-17)
 * X-range series
 *
 * (c) 2010-2019 Torstein Honsi, Lars A. V. Cabrera
 *
 * License: www.highcharts.com/license
 */
'use strict';
(function (factory) {
	if (typeof module === 'object' && module.exports) {
		factory['default'] = factory;
		module.exports = factory;
	} else if (typeof define === 'function' && define.amd) {
		define(function () {
			return factory;
		});
	} else {
		factory(typeof Highcharts !== 'undefined' ? Highcharts : undefined);
	}
}(function (Highcharts) {
	(function (H) {
		/* *
		 * X-range series module
		 *
		 * (c) 2010-2019 Torstein Honsi, Lars A. V. Cabrera
		 *
		 * License: www.highcharts.com/license
		 */



		var addEvent = H.addEvent,
		    defined = H.defined,
		    color = H.Color,
		    columnType = H.seriesTypes.column,
		    correctFloat = H.correctFloat,
		    isNumber = H.isNumber,
		    isObject = H.isObject,
		    merge = H.merge,
		    pick = H.pick,
		    seriesType = H.seriesType,
		    seriesTypes = H.seriesTypes,
		    Axis = H.Axis,
		    Point = H.Point,
		    Series = H.Series;

		/**
		 * Return color of a point based on its category.
		 *
		 * @private
		 * @function getColorByCategory
		 *
		 * @param {object} series
		 *        The series which the point belongs to.
		 *
		 * @param {object} point
		 *        The point to calculate its color for.
		 *
		 * @return {object}
		 *         Returns an object containing the properties color and colorIndex.
		 */
		function getColorByCategory(series, point) {
		    var colors = series.options.colors || series.chart.options.colors,
		        colorCount = colors ?
		            colors.length :
		            series.chart.options.chart.colorCount,
		        colorIndex = point.y % colorCount,
		        color = colors && colors[colorIndex];

		    return {
		        colorIndex: colorIndex,
		        color: color
		    };
		}

		/**
		 * @private
		 * @class
		 * @name Highcharts.seriesTypes.xrange
		 *
		 * @augments Highcharts.Series
		 */
		seriesType('xrange', 'column'

		    /**
		 * The X-range series displays ranges on the X axis, typically time intervals
		 * with a start and end date.
		 *
		 * @sample {highcharts} highcharts/demo/x-range/
		 *         X-range
		 * @sample {highcharts} highcharts/css/x-range/
		 *         Styled mode X-range
		 * @sample {highcharts} highcharts/chart/inverted-xrange/
		 *         Inverted X-range
		 *
		 * @extends      plotOptions.column
		 * @since        6.0.0
		 * @product      highcharts highstock gantt
		 * @excluding    boostThreshold, crisp, cropThreshold, depth, edgeColor,
		 *               edgeWidth, findNearestPointBy, getExtremesFromAll,
		 *               negativeColor, pointInterval, pointIntervalUnit,
		 *               pointPlacement, pointRange, pointStart, softThreshold,
		 *               stacking, threshold, data
		 * @optionparent plotOptions.xrange
		 */
		    , {

		        /**
		     * A partial fill for each point, typically used to visualize how much of
		     * a task is performed. The partial fill object can be set either on series
		     * or point level.
		     *
		     * @sample {highcharts} highcharts/demo/x-range
		     *         X-range with partial fill
		     *
		     * @product   highcharts highstock gantt
		     * @apioption plotOptions.xrange.partialFill
		     */

		        /**
		     * The fill color to be used for partial fills. Defaults to a darker shade
		     * of the point color.
		     *
		     * @type      {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
		     * @product   highcharts highstock gantt
		     * @apioption plotOptions.xrange.partialFill.fill
		     */

		        /**
		     * A partial fill for each point, typically used to visualize how much of
		     * a task is performed. See [completed](series.gantt.data.completed).
		     *
		     * @sample gantt/demo/progress-indicator
		     *         Gantt with progress indicator
		     *
		     * @product   gantt
		     * @apioption plotOptions.gantt.partialFill
		     */

		        /**
		     * In an X-range series, this option makes all points of the same Y-axis
		     * category the same color.
		     */
		        colorByPoint: true,

		        dataLabels: {

		            verticalAlign: 'middle',

		            inside: true,

		            /**
		         * The default formatter for X-range data labels displays the percentage
		         * of the partial fill amount.
		         *
		         * @type    {Highcharts.FormatterCallbackFunction<Highcharts.SeriesDataLabelsFormatterContextObject>}
		         * @default function () { return (amount * 100) + '%'; }
		         */
		            formatter: function () {
		                var point = this.point,
		                    amount = point.partialFill;

		                if (isObject(amount)) {
		                    amount = amount.amount;
		                }
		                if (!defined(amount)) {
		                    amount = 0;
		                }
		                return correctFloat(amount * 100) + '%';
		            }
		        },

		        tooltip: {

		            headerFormat: '<span style="font-size: 10px">{point.x} - {point.x2}</span><br/>',

		            pointFormat: '<span style="color:{point.color}">\u25CF</span> {series.name}: <b>{point.yCategory}</b><br/>'
		        },

		        borderRadius: 3,

		        pointRange: 0

		    }, {

		        type: 'xrange',
		        parallelArrays: ['x', 'x2', 'y'],
		        requireSorting: false,
		        animate: seriesTypes.line.prototype.animate,
		        cropShoulder: 1,
		        getExtremesFromAll: true,
		        autoIncrement: H.noop,
		        /**
		     * Borrow the column series metrics, but with swapped axes. This gives free
		     * access to features like groupPadding, grouping, pointWidth etc.
		     *
		     * @private
		     * @function Higcharts.Series#getColumnMetrics
		     *
		     * @return {Highcharts.ColumnMetricsObject}
		     */
		        getColumnMetrics: function () {
		            var metrics,
		                chart = this.chart;

		            function swapAxes() {
		                chart.series.forEach(function (s) {
		                    var xAxis = s.xAxis;

		                    s.xAxis = s.yAxis;
		                    s.yAxis = xAxis;
		                });
		            }

		            swapAxes();

		            metrics = columnType.prototype.getColumnMetrics.call(this);

		            swapAxes();

		            return metrics;
		        },

		        /**
		     * Override cropData to show a point where x or x2 is outside visible range,
		     * but one of them is inside.
		     *
		     * @private
		     * @function Highcharts.Series#cropData
		     *
		     * @param {Array<number>} xData
		     *
		     * @param {Array<number>} yData
		     *
		     * @param {number} min
		     *
		     * @param {number} max
		     *
		     * @param {number} [cropShoulder]
		     *
		     * @return {*}
		     */
		        cropData: function (xData, yData, min, max) {

		            // Replace xData with x2Data to find the appropriate cropStart
		            var cropData = Series.prototype.cropData,
		                crop = cropData.call(this, this.x2Data, yData, min, max);

		            // Re-insert the cropped xData
		            crop.xData = xData.slice(crop.start, crop.end);

		            return crop;
		        },

		        /**
		     * @private
		     * @function Highcharts.Series#translatePoint
		     *
		     * @param {Highcharts.Point} point
		     */
		        translatePoint: function (point) {
		            var series = this,
		                xAxis = series.xAxis,
		                yAxis = series.yAxis,
		                metrics = series.columnMetrics,
		                options = series.options,
		                minPointLength = options.minPointLength || 0,
		                plotX = point.plotX,
		                posX = pick(point.x2, point.x + (point.len || 0)),
		                plotX2 = xAxis.translate(posX, 0, 0, 0, 1),
		                length = Math.abs(plotX2 - plotX),
		                widthDifference,
		                shapeArgs,
		                partialFill,
		                inverted = this.chart.inverted,
		                borderWidth = pick(options.borderWidth, 1),
		                crisper = borderWidth % 2 / 2,
		                yOffset = metrics.offset,
		                pointHeight = Math.round(metrics.width),
		                dlLeft,
		                dlRight,
		                dlWidth;

		            if (minPointLength) {
		                widthDifference = minPointLength - length;
		                if (widthDifference < 0) {
		                    widthDifference = 0;
		                }
		                plotX -= widthDifference / 2;
		                plotX2 += widthDifference / 2;
		            }

		            plotX = Math.max(plotX, -10);
		            plotX2 = Math.min(Math.max(plotX2, -10), xAxis.len + 10);

		            // Handle individual pointWidth
		            if (defined(point.options.pointWidth)) {
		                yOffset -= (
		                    (Math.ceil(point.options.pointWidth) - pointHeight) / 2
		                );
		                pointHeight = Math.ceil(point.options.pointWidth);
		            }

		            // Apply pointPlacement to the Y axis
		            if (
		                options.pointPlacement &&
		            isNumber(point.plotY) &&
		            yAxis.categories
		            ) {
		                point.plotY = yAxis
		                    .translate(point.y, 0, 1, 0, 1, options.pointPlacement);
		            }

		            point.shapeArgs = {
		                x: Math.floor(Math.min(plotX, plotX2)) + crisper,
		                y: Math.floor(point.plotY + yOffset) + crisper,
		                width: Math.round(Math.abs(plotX2 - plotX)),
		                height: pointHeight,
		                r: series.options.borderRadius
		            };

		            // Align data labels inside the shape and inside the plot area
		            dlLeft = point.shapeArgs.x;
		            dlRight = dlLeft + point.shapeArgs.width;
		            if (dlLeft < 0 || dlRight > xAxis.len) {
		                dlLeft = Math.min(xAxis.len, Math.max(0, dlLeft));
		                dlRight = Math.max(0, Math.min(dlRight, xAxis.len));
		                dlWidth = dlRight - dlLeft;
		                point.dlBox = merge(point.shapeArgs, {
		                    x: dlLeft,
		                    width: dlRight - dlLeft,
		                    centerX: dlWidth ? dlWidth / 2 : null
		                });

		            } else {
		                point.dlBox = null;
		            }

		            // Tooltip position
		            if (!inverted) {
		                point.tooltipPos[0] += length / 2 * (xAxis.reversed ? -1 : 1);
		                point.tooltipPos[1] -= metrics.width / 2;

		                // Limit position by the correct axis size (#9727)
		                point.tooltipPos[0] = Math.max(
		                    Math.min(point.tooltipPos[0], xAxis.len - 1), 0
		                );
		                point.tooltipPos[1] = Math.max(
		                    Math.min(point.tooltipPos[1], yAxis.len - 1), 0
		                );
		            } else {
		                point.tooltipPos[1] += length / 2 * (xAxis.reversed ? 1 : -1);
		                point.tooltipPos[0] += metrics.width / 2;

		                // Limit position by the correct axis size (#9727)
		                point.tooltipPos[1] = Math.max(
		                    Math.min(point.tooltipPos[1], xAxis.len - 1), 0
		                );
		                point.tooltipPos[0] = Math.max(
		                    Math.min(point.tooltipPos[0], yAxis.len - 1), 0
		                );
		            }

		            // Add a partShapeArgs to the point, based on the shapeArgs property
		            partialFill = point.partialFill;
		            if (partialFill) {
		            // Get the partial fill amount
		                if (isObject(partialFill)) {
		                    partialFill = partialFill.amount;
		                }
		                // If it was not a number, assume 0
		                if (!isNumber(partialFill)) {
		                    partialFill = 0;
		                }
		                shapeArgs = point.shapeArgs;
		                point.partShapeArgs = {
		                    x: shapeArgs.x,
		                    y: shapeArgs.y,
		                    width: shapeArgs.width,
		                    height: shapeArgs.height,
		                    r: series.options.borderRadius
		                };
		                point.clipRectArgs = {
		                    x: shapeArgs.x,
		                    y: shapeArgs.y,
		                    width: Math.max(
		                        Math.round(
		                            length * partialFill +
		                        (point.plotX - plotX)
		                        ),
		                        0
		                    ),
		                    height: shapeArgs.height
		                };
		            }
		        },

		        /**
		     * @private
		     * @function Highcharts.Series#translate
		     */
		        translate: function () {
		            columnType.prototype.translate.apply(this, arguments);
		            this.points.forEach(function (point) {
		                this.translatePoint(point);
		            }, this);
		        },

		        /**
		     * Draws a single point in the series. Needed for partial fill.
		     *
		     * This override turns point.graphic into a group containing the original
		     * graphic and an overlay displaying the partial fill.
		     *
		     * @private
		     * @function Highcharts.Series#drawPoint
		     *
		     * @param {Highcharts.Point} point
		     *        An instance of Point in the series.
		     *
		     * @param {"animate"|"attr"} verb
		     *        'animate' (animates changes) or 'attr' (sets options)
		     */
		        drawPoint: function (point, verb) {
		            var series = this,
		                seriesOpts = series.options,
		                renderer = series.chart.renderer,
		                graphic = point.graphic,
		                type = point.shapeType,
		                shapeArgs = point.shapeArgs,
		                partShapeArgs = point.partShapeArgs,
		                clipRectArgs = point.clipRectArgs,
		                pfOptions = point.partialFill,
		                fill,
		                state = point.selected && 'select',
		                cutOff = seriesOpts.stacking && !seriesOpts.borderRadius;

		            if (!point.isNull) {

		                // Original graphic
		                if (graphic) { // update
		                    point.graphicOriginal[verb](
		                        merge(shapeArgs)
		                    );

		                } else {
		                    point.graphic = graphic = renderer.g('point')
		                        .addClass(point.getClassName())
		                        .add(point.group || series.group);

		                    point.graphicOriginal = renderer[type](shapeArgs)
		                        .addClass(point.getClassName())
		                        .addClass('highcharts-partfill-original')
		                        .add(graphic);
		                }

		                // Partial fill graphic
		                if (partShapeArgs) {
		                    if (point.graphicOverlay) {
		                        point.graphicOverlay[verb](
		                            merge(partShapeArgs)
		                        );
		                        point.clipRect.animate(
		                            merge(clipRectArgs)
		                        );

		                    } else {

		                        point.clipRect = renderer.clipRect(
		                            clipRectArgs.x,
		                            clipRectArgs.y,
		                            clipRectArgs.width,
		                            clipRectArgs.height
		                        );

		                        point.graphicOverlay = renderer[type](partShapeArgs)
		                            .addClass('highcharts-partfill-overlay')
		                            .add(graphic)
		                            .clip(point.clipRect);
		                    }
		                }


		                // Presentational
		                if (!series.chart.styledMode) {
		                    point.graphicOriginal
		                        .attr(series.pointAttribs(point, state))
		                        .shadow(seriesOpts.shadow, null, cutOff);
		                    if (partShapeArgs) {
		                    // Ensure pfOptions is an object
		                        if (!isObject(pfOptions)) {
		                            pfOptions = {};
		                        }
		                        if (isObject(seriesOpts.partialFill)) {
		                            pfOptions = merge(
		                                pfOptions, seriesOpts.partialFill
		                            );
		                        }

		                        fill = (
		                            pfOptions.fill ||
		                        color(point.color || series.color).brighten(-0.3).get()
		                        );

		                        point.graphicOverlay
		                            .attr(series.pointAttribs(point, state))
		                            .attr({
		                                'fill': fill
		                            })
		                            .shadow(seriesOpts.shadow, null, cutOff);
		                    }
		                }

		            } else if (graphic) {
		                point.graphic = graphic.destroy(); // #1269
		            }
		        },

		        /**
		     * @private
		     * @function Highcharts.Series#drawPoints
		     */
		        drawPoints: function () {
		            var series = this,
		                verb = series.getAnimationVerb();

		            // Draw the columns
		            series.points.forEach(function (point) {
		                series.drawPoint(point, verb);
		            });
		        },


		        /**
		     * Returns "animate", or "attr" if the number of points is above the
		     * animation limit.
		     *
		     * @private
		     * @function Highcharts.Series#getAnimationVerb
		     *
		     * @return {string}
		     */
		        getAnimationVerb: function () {
		            return (
		                this.chart.pointCount < (this.options.animationLimit || 250) ?
		                    'animate' :
		                    'attr'
		            );
		        }

		        /*
		    // Override to remove stroke from points. For partial fill.
		    pointAttribs: function () {
		        var series = this,
		            retVal = columnType.prototype.pointAttribs.apply(series, arguments);

		        //retVal['stroke-width'] = 0;
		        return retVal;
		    }
		    //*/

		    }, { // Point class properties
		    /**
		     * Extend applyOptions so that `colorByPoint` for x-range means that one
		     * color is applied per Y axis category.
		     *
		     * @private
		     * @function Highcharts.Point#applyOptions
		     *
		     * @return {Highcharts.Series}
		     */
		        applyOptions: function () {
		            var point = Point.prototype.applyOptions.apply(this, arguments),
		                series = point.series,
		                colorByPoint;

		            if (series.options.colorByPoint && !point.options.color) {
		                colorByPoint = getColorByCategory(series, point);

		                if (!series.chart.styledMode) {
		                    point.color = colorByPoint.color;
		                }

		                if (!point.options.colorIndex) {
		                    point.colorIndex = colorByPoint.colorIndex;
		                }
		            }

		            return point;
		        },
		        /**
		     * Extend init to have y default to 0.
		     *
		     * @private
		     * @function Highcharts.Point#init
		     *
		     * @return {Highcharts.Series}
		     */
		        init: function () {
		            Point.prototype.init.apply(this, arguments);

		            if (!this.y) {
		                this.y = 0;
		            }

		            return this;
		        },

		        /**
		     * @private
		     * @function Highcharts.Point#setState
		     */
		        setState: function () {
		            Point.prototype.setState.apply(this, arguments);

		            this.series.drawPoint(this, this.series.getAnimationVerb());
		        },

		        /**
		     * @private
		     * @function Highcharts.Point#getLabelConfig
		     *
		     * @return {Highcharts.PointLabelObject}
		     */
		        // Add x2 and yCategory to the available properties for tooltip formats
		        getLabelConfig: function () {
		            var point = this,
		                cfg = Point.prototype.getLabelConfig.call(point),
		                yCats = point.series.yAxis.categories;

		            cfg.x2 = point.x2;
		            cfg.yCategory = point.yCategory = yCats && yCats[point.y];
		            return cfg;
		        },
		        tooltipDateKeys: ['x', 'x2'],

		        /**
		     * @private
		     * @function Highcharts.Point#isValid
		     *
		     * @return {boolean}
		     */
		        isValid: function () {
		            return typeof this.x === 'number' &&
		            typeof this.x2 === 'number';
		        }
		    });

		// Max x2 should be considered in xAxis extremes
		addEvent(Axis, 'afterGetSeriesExtremes', function () {
		    var axis = this,
		        axisSeries = axis.series,
		        dataMax,
		        modMax;

		    if (axis.isXAxis) {
		        dataMax = pick(axis.dataMax, -Number.MAX_VALUE);
		        axisSeries.forEach(function (series) {
		            if (series.x2Data) {
		                series.x2Data.forEach(function (val) {
		                    if (val > dataMax) {
		                        dataMax = val;
		                        modMax = true;
		                    }
		                });
		            }
		        });
		        if (modMax) {
		            axis.dataMax = dataMax;
		        }
		    }
		});


		/**
		 * An `xrange` series. If the [type](#series.xrange.type) option is not
		 * specified, it is inherited from [chart.type](#chart.type).
		 *
		 * @extends   series,plotOptions.xrange
		 * @excluding boostThreshold, crisp, cropThreshold, depth, edgeColor, edgeWidth,
		 *            findNearestPointBy, getExtremesFromAll, negativeColor,
		 *            pointInterval, pointIntervalUnit, pointPlacement, pointRange,
		 *            pointStart, softThreshold, stacking, threshold
		 * @product   highcharts highstock gantt
		 * @apioption series.xrange
		 */

		/**
		 * An array of data points for the series. For the `xrange` series type,
		 * points can be given in the following ways:
		 *
		 * 1. An array of objects with named values. The objects are point configuration
		 *    objects as seen below.
		 *    ```js
		 *    data: [{
		 *        x: Date.UTC(2017, 0, 1),
		 *        x2: Date.UTC(2017, 0, 3),
		 *        name: "Test",
		 *        y: 0,
		 *        color: "#00FF00"
		 *    }, {
		 *        x: Date.UTC(2017, 0, 4),
		 *        x2: Date.UTC(2017, 0, 5),
		 *        name: "Deploy",
		 *        y: 1,
		 *        color: "#FF0000"
		 *    }]
		 *    ```
		 *
		 * @sample {highcharts} highcharts/series/data-array-of-objects/
		 *         Config objects
		 *
		 * @type      {Array<*>}
		 * @extends   series.line.data
		 * @product   highcharts highstock gantt
		 * @apioption series.xrange.data
		 */

		/**
		 * The starting X value of the range point.
		 *
		 * @sample {highcharts} highcharts/demo/x-range
		 *         X-range
		 *
		 * @type      {number}
		 * @product   highcharts highstock gantt
		 * @apioption series.xrange.data.x
		 */

		/**
		 * The ending X value of the range point.
		 *
		 * @sample {highcharts} highcharts/demo/x-range
		 *         X-range
		 *
		 * @type      {number}
		 * @product   highcharts highstock gantt
		 * @apioption series.xrange.data.x2
		 */

		/**
		 * The Y value of the range point.
		 *
		 * @sample {highcharts} highcharts/demo/x-range
		 *         X-range
		 *
		 * @type      {number}
		 * @product   highcharts highstock gantt
		 * @apioption series.xrange.data.y
		 */

		/**
		 * A partial fill for each point, typically used to visualize how much of
		 * a task is performed. The partial fill object can be set either on series
		 * or point level.
		 *
		 * @sample {highcharts} highcharts/demo/x-range
		 *         X-range with partial fill
		 *
		 * @product   highcharts highstock gantt
		 * @apioption series.xrange.data.partialFill
		 */

		/**
		 * The amount of the X-range point to be filled. Values can be 0-1 and are
		 * converted to percentages in the default data label formatter.
		 *
		 * @type      {number}
		 * @product   highcharts highstock gantt
		 * @apioption series.xrange.data.partialFill.amount
		 */

		/**
		 * The fill color to be used for partial fills. Defaults to a darker shade
		 * of the point color.
		 *
		 * @type      {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
		 * @product   highcharts highstock gantt
		 * @apioption series.xrange.data.partialFill.fill
		 */

	}(Highcharts));
	return (function () {


	}());
}));
